Downloads

All mockups are licensed under the CreativeCommons Zero license (except for things that aren’t mine to license, like the fonts used, the Gnome portions, or the Android Paste icon). You’re welcome to experiment with them and use them for your own UI proposals. They’re Inkscape SVGs, so it’s best to use Inkscape to open them.

Download Inkscape. Play with it to get the hang of it.
Basically, it’s just work with shapes. Some useful shortcuts for Inkscape are “Ctrl+Shift+F” for fill/stroke options, “Ctrl+Shift+L” for layers, and “Ctrl+Shift+A” for align options.

All of the files above are Inkscape files, so download them and play with them.